766681730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{4261}}^1$

素因数の和:5234

約数の個数: 32

約数和(自身を含む): 1454535360

約数和(自身を除く): 687853630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 947, 1894, 4261, 4735, 8522, 9470, 17993, 21305, 35986, 42610, 80959, 89965, 161918, 179930, 404795, 809590, 4035167, 8070334, 20175835, 40351670, 76668173, 153336346, 383340865, 766681730]

約数ペア:

[(1, 766681730), (2, 383340865), (5, 153336346), (10, 76668173), (19, 40351670), (38, 20175835), (95, 8070334), (190, 4035167), (947, 809590), (1894, 404795), (4261, 179930), (4735, 161918), (8522, 89965), (9470, 80959), (17993, 42610), (21305, 35986)]